This post is a smaller one, but I figured it's been awhile. It's also getting close to the deadline and I'm starting to panic. Maybe alternating between projects wasn't the best strategy. But progress is continuing. Once I have enemies programmed it'll be tying it all up into a game experience. I'm probably only going to be able to meet the minimum requirements for this challenge by the end date. Here's hoping.
Anyways, here's a quick video of tower placement along with the Tetra-Tosser.